20272218

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{116507}}^1$

素因数の和:116541

約数の個数: 16

約数和(自身を含む): 41942880

約数和(自身を除く): 21670662

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 116507, 233014, 349521, 699042, 3378703, 6757406, 10136109, 20272218]

約数ペア:

[(1, 20272218), (2, 10136109), (3, 6757406), (6, 3378703), (29, 699042), (58, 349521), (87, 233014), (174, 116507)]